<template>
  <div class="home">
  <el-container>
    <el-aside width="200px">
      <div class="logo"></div>
      <el-menu
        default-active="2"
        class="el-menu-vertical-demo"
        @open="handleOpen"
        @close="handleClose"
        background-color="#545c64"
        text-color="#fff"
        active-text-color="#ffd04b">
        <el-submenu index="1">
          <template slot="title">
            <i class="el-icon-location"></i>
            <span>导航一</span>
          </template>
          <el-menu-item-group>
            <el-menu-item index="2">
              <i class="el-icon-menu"></i>
              <span slot="title">导航二</span>
            </el-menu-item>
          </el-menu-item-group>


        </el-submenu>
      </el-menu>
    </el-aside>
    <el-container>
      <el-header>
        <i class="el-icon-menu toggle-btn" @click="toggleCollapse"></i>
        <div class="system-title">电商后台管理系统</div>
        <div>
            <span class="welcome">
              您好，{{$store.getters.getUserName}}
            </span>
          <el-button type="text" @click="logout">退出</el-button>
        </div>
      </el-header>
      <el-main>
        <router-view></router-view>
      </el-main>
    </el-container>
  </el-container>
  </div>
</template>
<script>
    export default {
        data () {
            return {}
        },
        methods:{
          handleOpen(){},
          handleClose(){},
          toggleCollapse(){},
          logout(){}
        }
    }
</script>
<style lang="scss" scoped>
  .home {
    height: 100vh;
  .el-menu-admin:not(.el-menu--collapse) {
    width: 200px;
    min-height: 400px;
  }
  .el-container {
    height: 100%;
  }
  .el-aside {
    background-color: #545c64;
  }
  .el-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #545c64;
  }
  .logo {
    height:60px;
    background: url(../assets/logo.png);
    background-size: cover;
    background-color: #989898;
  }
  .toggle-btn {
    font-size: 36px;
    color: #989898;
    cursor: pointer;
    line-height: 60px;
  }
  .system-title {
    font-size: 28px;
    color: white;
  }
  .welcome{
    color: white;
  }
  }
</style>
